EP 3068352 B1 20191225 - DEVICES AND SYSTEMS FOR TIP VACUUM CONTROL DURING ASPIRATION
Title (en)
DEVICES AND SYSTEMS FOR TIP VACUUM CONTROL DURING ASPIRATION
Title (de)
VORRICHTUNGEN UND SYSTEME ZUR SPITZENVAKUUMSTEUERUNG WÄHREND EINER ABSAUGUNG
Title (fr)
DISPOSITIFS ET SYSTÈMES POUR LA COMMANDE DU VIDE DE POINTES PENDANT UNE ASPIRATION
Publication
Application
Priority
- US 201314097316 A 20131205
- US 2014064416 W 20141106
Abstract (en)
[origin: US2015157501A1] Disclosed herein is an apparatus for insertion in an eye of a patient for aspirating material from the eye in the treatment of an ocular condition, the apparatus comprising a needle disposed at a distal end of the apparatus, an aspiration channel extending from a distal aperture of the needle to a proximal end of the apparatus, and an irrigation sleeve coaxially disposed about the needle. The aspiration channel comprises a proximal portion having a first diameter, a bypass portion having a second diameter and at least one bypass port, and a distal portion having a third diameter. The second diameter is larger than the first diameter. The irrigation sleeve and the needle form an annular irrigation passageway therebetween. The bypass port is shaped and configured to establish fluid communication between the irrigation passageway and the aspiration channel.
IPC 8 full level
A61F 9/00 (2006.01); A61F 9/007 (2006.01); A61M 1/00 (2006.01); A61M 3/02 (2006.01)
CPC (source: EP KR RU US)
A61F 9/00736 (2013.01 - RU US); A61F 9/00745 (2013.01 - EP KR US); A61M 1/74 (2021.05 - KR); A61M 1/77 (2021.05 - EP RU US); A61M 1/772 (2021.05 - EP KR RU US); A61M 1/774 (2021.05 - KR US); A61M 1/84 (2021.05 - EP KR RU); A61M 1/85 (2021.05 - EP KR RU US); A61M 3/0216 (2014.02 - EP KR US); A61M 3/0283 (2013.01 - EP KR RU US); A61M 1/74 (2021.05 - EP US); A61M 2210/0612 (2013.01 - EP KR US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2015157501 A1 20150611; US 9731065 B2 20170815; AU 2014357615 A1 20160609; AU 2014357615 B2 20171207; BR 112016012604 A2 20170808; CA 2931764 A1 20150611; CA 2931764 C 20181204; CN 105934224 A 20160907; CN 105934224 B 20181116; EP 3068352 A1 20160921; EP 3068352 A4 20170816; EP 3068352 B1 20191225; EP 3068352 B8 20200304; JP 2016538950 A 20161215; JP 6401276 B2 20181010; KR 101834292 B1 20180305; KR 20160086894 A 20160720; MX 2016007243 A 20160907; RU 2647465 C1 20180315; US 10617562 B2 20200414; US 2017151091 A1 20170601; WO 2015084537 A1 20150611
DOCDB simple family (application)
US 201314097316 A 20131205; AU 2014357615 A 20141106; BR 112016012604 A 20141106; CA 2931764 A 20141106; CN 201480068387 A 20141106; EP 14868291 A 20141106; JP 2016536581 A 20141106; KR 20167015637 A 20141106; MX 2016007243 A 20141106; RU 2016121590 A 20141106; US 2014064416 W 20141106; US 201715431083 A 20170213